{"id":"S85015057","label":"Blue Comet (Express train)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85015057","normalized_label":"blue comet (express train)","broader":["http://id.loc.gov/authorities/subjects/sh85111129"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85015057","provider":"lcsh","revision":"e02a96d4c00a5777","taxonomy_revision":"f050b5d4780b1289","title":"Blue Comet (Express train)","url":"/topics/S85015057","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"864704323739861504","address_version":"morton4x16-v1","coordinates":[0,20,17640,17408],"answer_status":"Directory metadata; local answer requires separate source review","truth_status":"Subject descriptor, not a factual answer or a demonstrated knowledge gap","reviewed_answer":null}